1-Hydroxybenzotriazole → HCID 46926945, Verbindung

HRID 1891112Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1891112
[CH3:1][N:2]1[C:7]2=[CH:8][S:9][C:10](C)=[C:6]2[C:5](=[O:12])[N:4]([CH3:13])[C:3]1=[O:14].[Br:15][C:16]1[CH:21]=[CH:20][C:19]([C:22]2[O:26][N:25]=[C:24]([NH2:27])[CH:23]=2)=[CH:18][CH:17]=1.CCN=C=NC[CH2:34][CH2:35]N(C)C.Cl.C1C=CC2N([OH:49])N=NC=2C=1>CN(C1C=CN=CC=1)C.ClCCCl>[Br:15][C:16]1[CH:17]=[CH:18][C:19]([C:22]2[O:26][N:25]=[C:24]([NH:27][C:34](=[O:49])[CH2:35][C:7]3[C:6]4[C:5](=[O:12])[N:4]([CH3:13])[C:3](=[O:14])[N:2]([CH3:1])[C:10]=4[S:9][CH:8]=3)[CH:23]=2)=[CH:20][CH:21]=1

Komponenten

7

Versuchsvorschrift

The title compound was prepared according to the general procedure (Method A) by coupling Intermediate 1 (100 mg, 0.393 mmol) with 5-(4-bromophenyl)isoxazol-3-amine (94 mg, 0.393 mmol) in the presence of EDCI hydrochloride (90 mg, 0.472 mmol), HOBt (16 mg, 0.118 mmol) and DMAP (5 mg, 0.039 mmol) in 1,2 dichloroethane (4 ml) to give 45 mg of the product as an off-white solid; 1H NMR (300 MHz, DMSO-d6) δ 3.20 (s, 3H), 3.47 (s, 3H), 3.99 (s, 2H), 7.05 (s, 1H), 7.33 (s, 1H), 7.72 (d, J=8.1 Hz, 2H), 7.81 (d, J=8.4 Hz, 2H), 11.20 (br s, 1H); APCI-MS (m/z) 475.01 (M+H)+.

Quellen und Nachweise

ORD-Eintrag
ord-b1a35c01447e470d822b6b1aa9d4646e
Quelldatensatz
uspto-grants-2013_08
Patentnummer
US08507503B2

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